DeepSWE Preview vs AI21 Jamba Mini 1.5
Side-by-side comparison of VRAM requirements, quantization, context length, and hardware compatibility.
Specifications
| DeepSWE Preview | AI21 Jamba Mini 1.5 | |
|---|---|---|
| Parameters | 32.8B | 51.6B |
| Context | 41K | — |
| Architecture | Qwen3ForCausalLM | — |
| License | MIT | Other |
| Downloads | 1.3K | 10.0K |
| Released | Jul 2025 | Feb 2026 |
VRAM by Quantization: DeepSWE Preview vs AI21 Jamba Mini 1.5
| Quantization | Bits | DeepSWE Preview VRAM | AI21 Jamba Mini 1.5 VRAM |
|---|---|---|---|
| BF16 | 16.00 | 66.2 GB | 113.5 GB |
Verdict
DeepSWE Preview needs less VRAM at BF16 (66.2 GB vs 113.5 GB), so it fits on smaller GPUs. AI21 Jamba Mini 1.5 is the more widely downloaded of the two.
Frequently Asked Questions
- Which needs less VRAM, DeepSWE Preview or AI21 Jamba Mini 1.5?
At BF16, DeepSWE Preview needs 66.2 GB and AI21 Jamba Mini 1.5 needs 113.5 GB, so DeepSWE Preview is the lighter option to run locally.
- What is the difference between DeepSWE Preview and AI21 Jamba Mini 1.5?
DeepSWE Preview is a 32.8B model from agentica-org, while AI21 Jamba Mini 1.5 is a 51.6B model from AI21 Labs. Compare their VRAM requirements above to see which fits your GPU or Mac.